Abstracts tagged "diagnosis and statistical methods"

Abstract Number: 2777 • 2019 ACR/ARP Annual Meeting
What Is Axial Spondyloarthritis? A Latent Class and Transition Analysis in the SPACE and DESIR Cohorts
Alexandre Sepriano¹, Sofia Ramiro ², Désirée van der Heijde ¹, Pierre Hoonhout ³, Anna Moltó ⁴, Alain Saraux ⁵, Maxime Dougados ⁶ and Robert B.M. Landewé ⁷, ¹Leiden University Medical Center, Leiden, Netherlands, ²Leiden University Medical Center and Zuyderland Medical Centre, Leiden, Netherlands, ³ISEG - Lisbon School of Economics and Management, Lisbon, Portugal, ⁴Paris Descartes University, Cochin Hospital, Rheumatology department, Paris, France, ⁵CHU de la Cavale-Blanche Brest, Brest, France, ⁶Cochin Hospital, Paris, France, ⁷Amsterdam University Medical Center, Amsterdam, Netherlands
Background/Purpose: Axial spondyloarthritis (axSpA) is a disease with a rather heterogeneous presentation that may be difficult to diagnose. Classification criteria, such as the ASAS criteria,…

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Abstracts tagged "diagnosis and statistical methods"

What Is Axial Spondyloarthritis? A Latent Class and Transition Analysis in the SPACE and DESIR Cohorts